144463540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15017}}^1$

素因数の和:15076

約数の個数: 48

約数和(自身を含む): 335562192

約数和(自身を除く): 191098652

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 37, 52, 65, 74, 130, 148, 185, 260, 370, 481, 740, 962, 1924, 2405, 4810, 9620, 15017, 30034, 60068, 75085, 150170, 195221, 300340, 390442, 555629, 780884, 976105, 1111258, 1952210, 2222516, 2778145, 3904420, 5556290, 7223177, 11112580, 14446354, 28892708, 36115885, 72231770, 144463540]

約数ペア:

[(1, 144463540), (2, 72231770), (4, 36115885), (5, 28892708), (10, 14446354), (13, 11112580), (20, 7223177), (26, 5556290), (37, 3904420), (52, 2778145), (65, 2222516), (74, 1952210), (130, 1111258), (148, 976105), (185, 780884), (260, 555629), (370, 390442), (481, 300340), (740, 195221), (962, 150170), (1924, 75085), (2405, 60068), (4810, 30034), (9620, 15017)]